Spherical and Cubic Volume Applications

Question 1

Which expression can be used to find the height of the cone below?

Question 2

The volume of a cone is cubic inches. Its height is 4 inches. What is the radius of the cone? Round the answer to the nearest tenth if necessary.

Revolt · Accepted Answer

B: 9 in.

Question 3

Zula has a conical bird feeder with a volume of 64.3 cubic centimeters and a height of 7 centimeters. Which equation can be used to find the area of the circular lid needed to cover the bird feeder?

Question 4

An icicle is in the shape of an inverted cone with a diameter of 11 mm and a height of 90 mm. How much frozen water is in the icicle? Use 3.14 for . Round the answer to the nearest tenth.

Revolt · Accepted Answer

C: 2,849.6 millimeters cubed

Question 5

The volume of a cone is cubic feet. Its height is 12 feet. Ashlyn is finding the area of the base of the cone. Her work is shown below.What is Ashlyn’s error?

Revolt · Accepted Answer

C: In step 1, Ashlyn included a factor of on the right side of the formula.

Question 6

What is the area of the base of the cone below? Round the answer to the nearest tenth if necessary.

Revolt · Accepted Answer

D: 19.5 inches squared

Question 7

What is the height of the cone below?

Revolt · Accepted Answer

C: 27 in.

Question 8

An icicle is in the shape of an inverted cone with a diameter of 9 mm and a height of 27 mm. In cubic millimeters, how much frozen water is in the icicle? Use 3.14 for . Round your answer to the nearest hundredth.

Question 9

The volume of a cone is cubic inches. Its height is 12 inches. What is the radius of the cone?

Question 10

The volume of a cone is cubic feet. Its height is 8 feet. Fatima is finding the radius of the cone. Her work is shown below.What is Fatima’s error?

Revolt · Accepted Answer

C: In step 3, Fatima did not multiply 88 by the reciprocal of .

Spherical and Cubic Volume Applications Answers

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